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64 companies

HSM Steel Structures

Haven 528, NetherlandsUpdated May 2007

Smulders HSM is an integrated EPCIC solution provider specializing in multi-disciplinary offshore projects including offshore wind, hydrogen, gas, and carbon capture and storage platforms and structures.

Heerema Group

The Hague,, NetherlandsUpdated Jan 2008

Heerema Group delivers innovative and sustainable offshore solutions including transportation, installation, removal of offshore infrastructure, fabrication of offshore energy structures, and bespoke engineering for the offshore renewable industry.

Irish Mainport Limited

Cork,, IrelandUpdated Feb 2005
Port AgentFreight/RFQ

Irish Mainport Limited is a marine services provider based in Cork, Ireland, serving ship-owners, exporters, importers, oil companies, seismic survey companies, and offshore wind sectors since 1957.

MacGREGOR (FIN) Oy

Kaarina, FinlandUpdated Mar 2006
Training

MacGregor is a global maritime company specializing in cargo handling solutions, offshore oil and gas, naval logistics, and port and terminal services, offering products, services, and intelligent solutions to enhance safety and efficiency in maritime operations.

Marine Aluminium AS

Haugesund,, NorwayUpdated Nov 2007

Marine Aluminium AS is a leading global company specializing in engineering, design, and fabrication of aluminium structures and products for the offshore and shipbuilding industries.

Marine Technologies, LLC (North America)

Mandeville,, LA, United StatesUpdated Oct 2007

Marine Technologies, LLC develops advanced vessel control and communication systems including Dynamic Positioning, thruster control, autopilot, and ECDIS solutions for offshore and recreational vessels, with a focus on innovation and offshore wind and autonomy markets.

ModuSpec Consulting Engineers

Location not listedUpdated Jan 2003
Training

ModuSpec is a global provider of specialist rig and well control equipment solutions, offering rig inspection, well control verification, real-time monitoring, training, and engineering services to the oil & gas and renewables sectors.

NHV

BelgiumUpdated May 2026

NHV Group is a European helicopter service provider specializing in offshore and onshore business-to-business helicopter services, focusing on Europe and Africa with a strong emphasis on safety.

National Ocean Industries Association (NOIA

Washington,, D.C., United StatesUpdated Sep 2016

The National Ocean Industries Association (NOIA) represents and advances the offshore oil, gas, wind, and ocean minerals industries in the United States, advocating for safe and environmentally sustainable offshore energy development.

Nortek AS WEB site

Location not listedUpdated Dec 2002

Nortek AS develops advanced underwater instruments such as Acoustic Doppler Current Profilers (ADCPs) and Doppler Velocity Logs (DVLs) used for oceanographic research, subsea navigation, and marine operations.

Northern Offshore Federation

Location not listedUpdated Dec 2002

Northern Offshore Federation (NOF) is a UK-wide business development membership organisation that facilitates connections and supply chain engagement within the global energy sector, focusing on offshore wind and renewable energy projects.

Oceanor Offshore Division

Location not listedUpdated Dec 2002

Oceanor Offshore Division is part of Fugro, specializing in geotechnical site investigations and geo-data services to support safer and more sustainable offshore and marine operations.

OffShore Europe Partnership

Location not listedUpdated Dec 2002

OffShore Europe Partnership organizes SPE Offshore Europe, a leading offshore energy event in Aberdeen, Scotland, focused on advancing upstream oil and gas and energy transition technologies.

Offshore Shipbuilding Inc.

Palatka, FL, United StatesUpdated May 2026

St. Johns Ship Building (operating as Offshore Shipbuilding Inc.) is a full-service marine facility in Palatka, Florida specializing in new construction and repair of steel and aluminum vessels including ferries, tugs, barges, landing craft, and crew transfer vessels.

Otto Candies, LLC

Des Allemands, LA, United StatesUpdated Mar 2005

Otto Candies, LLC is a family-owned company providing premier offshore marine services with a diverse fleet supporting Offshore Oil and Gas, LNG, and Offshore Wind industries.

Petans

Location not listedUpdated Dec 2002
Training

Petans is a specialist training center providing professional safety, survival, and emergency response training for offshore maritime, oil & gas, and wind power sectors, based near Norwich, UK.

Port of Immingham

Immingham, United KingdomUpdated Sep 2003

Immingham is one of Britain’s fastest growing ports, strategically located on the south bank of the Humber with extensive deep-water facilities and high-quality service, making it a market leader in the UK.

Port of Lowestoft

Lowestoft, Great Britain (Uk)Updated Aug 2003

Port of Lowestoft is Britain’s most easterly port, strategically located to serve sea routes between the UK, Europe, Scandinavia, and the Baltic states, with excellent road, rail, and air connectivity.

Port of Rønne

Rønne, DenmarkUpdated Oct 2003

Rønne Havn A/S operates Bornholm's supply port and Denmark's easternmost commercial port, serving as a growth engine for Bornholm and a center for green energy in the Baltic Sea, primarily through the shipment of wind turbine components.

Quest Offshore Resources, Inc.

Location not listedUpdated Dec 2002

Quest Floating Wind Energy provides market intelligence, data, and consulting services focused on floating offshore wind energy projects worldwide.

Reflex Marine Ltd

Aberdeen, United KingdomUpdated Nov 2004

Reflex Marine designs and manufactures The Frog Personnel Transfer Capsule for the marine, offshore oil & gas and wind energy industries. The Frog is used for routine offshore crew changes and medical emergencies.

SBM Single Buoy Moorings

Monaco CedexUpdated Jan 2008

SBM Offshore is a leading provider of floating production systems and offshore energy solutions, specializing in FPSO operations, floating offshore wind, and fluid transfer technologies.

SEACOR Marine (Boston Putford)

Lowestoft,, Suffolk, United KingdomUpdated Jul 2005

SEACOR Marine provides global marine and support transportation services to offshore energy industries, operating a diverse fleet of offshore support vessels with a focus on safety, reliability, and environmental sustainability.

SEACOR Marine (International) Ltd.

Lowestoft, Suffolk,, United KingdomUpdated Apr 2005

SEACOR Marine provides global marine and support transportation services to offshore energy industries, operating a diverse fleet of offshore support vessels focused on safety, reliability, and environmental sustainability.